Hyperextension Back Brace Prevent Thoracic & Lumbar Spine Flexion, Treat Compression Fractures and Osteoporosis. Hyperextension back brace that limits forward flexion of the back and spine, reducing discomfort associated with compression fractures, degenerative disc diseases, kyphosis, osteoporosis, osteoarthritis, and other thoracolumbar and spinal injuries. It stabilizes and controls the body along with the lower lumbar spine, providing constant support and pain relief. This jewett back brace applies pressure to three areas of the body- the sternum, the midback, and the front of the hips, supporting the thoracic and lumbar spine and limiting forward flexion of the back. It helps to...